Medium-temperature solar-powered cool boiled water and hot water supplying efficient energy-saving equipment

Abstract

The invention relates to medium-temperature solar-powered cool boiled water and hot water supplying efficient energy-saving equipment, which comprises a machine case, a medium-temperature solar-powered heat collector, a cool boiled water tank, a bathing water tank and an automatic intelligent numerical control metering unit, wherein a plate type heat exchanger II and a plate type heat exchanger III for boiling water, a high-temperature boiled water rapid-cooling residual heat recycling plate type heat exchanger I, an auxiliary electric heater I, an auxiliary electric heater II and a pipeline are arranged in the machine case; the pipeline is provided with an electromagnetic valve and a temperature control probe; the electromagnetic valve and the temperature control probe are connected with the automatic intelligent numerical control metering unit; and the automatic intelligent numerical control metering unit is used for receiving a signal of the temperature control probe, and controlling the opening and closing of the electromagnetic valve, or determining the opening and closing of the electromagnetic valve according to set time. Compared with the conventional electric heating water boiling furnace or an oil boiler for boiling drinking water and bathing water, the equipment has the advantages that the annual average energy saving rate and the saving rate of energy consumption are over 80 percent. The equipment runs in a fully-enclosed and full automatic way in a water producing process, so that the equipment is safe and reliable, external virus and bacterium infection is avoided, the content of trace elements in tap water is not changed, cool boiled water for drinking does not contain ''aged water'' and ''repeatedly boiled water'', and water resources can be utilized fully. The medium-temperature solar-powered cool boiled water and hot water supplying efficient energy-saving equipment is suitable for places needing perennial supply of constant-temperature cool boiled water, bathing water and the like in occasions such as middle and primary schools, child care centers, detention houses and prisons.

Description

[0001] technical field [0002] The invention relates to a medium-temperature solar energy utilization device, in particular to a high-efficiency energy-saving device for supplying cold boiled water and hot water by the medium-temperature solar energy. Background technique [0003] Primary and secondary schools, kindergartens, detention centers, prisons and other public utilities, due to health and safety management requirements, hope to supply cold boiled water that will not burn the human body and meet safety and health requirements. At present, most primary schools and kindergartens use pure water machines to supply children with direct drinking water, and there are also water supplies that are first boiled and cooled with an insulated bucket. Children and adolescents are in their growth period, drinking pure water for a long time is not good for healthy growth, and it is recommended to drink boiled water as the best choice for drinking water. At present, both detention c...

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Problems solved by technology

[0005] The present invention aims to solve the problems of high energy consumption, poor water quality, unfavorable health and sanitation, waste of manpower and water resources, inconvenient safety management, etc.

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